Best Cloud Communication Platform Software in the UK of 2026

3CX

3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box. Suitable for any business size or industry 3CX can accommodate every need; from mobility and status to advanced contact center features and more, at a fraction of the cost. Ideal for companies working remotely, 3CX includes mobile apps, video conferencing and website live chat. Installation, management and maintenance of the PBX is so easy that you can effortlessly manage it yourself, whether on an appliance or server at your premise on Windows, Linux or in the cloud. Alternatively you can choose to have it hosted by 3CX for a completely hassle-free solution.

1,236 Ratings

Starting Price: Free for up to 10 users

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Adversus

Adversus is a cloud-based outbound communication platform built for sales teams that rely on structured calling. Unlike generic cloud communication tools, Adversus is purpose-built for outbound, combining power dialing, workflow automation, real-time performance analytics, lead management, and compliance tools in one platform. No hardware. No fragmented stack. Operates across 150+ countries with 99.97%+ uptime. ISO certified and SOC 2 compliant. Trusted by B2B sales, insurance, energy, and telecom teams across Europe.

172 Ratings

Starting Price: €100 pr. license

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VirtualPBX

VirtualPBX gives small businesses a complete, high-powered cloud phone system for $15/user/month with every single feature already included. One simple plan. No contracts. No feature gates. Zero surprises. Just smarter voice for your business—whether your team is at a desk, on the road, or working from home. Deploy AI FrontDesk whenever you're ready for intelligent 24/7 call handling, and scale into advanced messaging tools as your business grows. As the pioneers who invented cloud telephony in 1997, we back every account with expert, U.S.-based human support from people who genuinely understand small business. Because having the right technology is important—but having the right team behind it levels the playing field.

12 Ratings

Starting Price: $18/month

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Twilio

Design and deploy your ideal customer engagement experience. Twilio is a single fully-programmable platform with flexible APIs for any channel and over 400+ integrations, backed by a community of over 9 million developers. Build accurate and personalized experiences for your customers, easily and at scale, using SMS and WhatsApp messaging, voice, video, email, and more. Browse documentation and SDKs in multiple coding languages, including Ruby, Python, PHP, Node.js, java, and C#, or jumpstart your first project with our open source code templates to quickly build production-ready communications apps. Sign up and start building today.

13 Ratings

Starting Price: $0.0085 per min

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JivoChat

JivoSite

We're a freemium omnichannel communication platform for businesses with 11 channels to connect and more than 270k active users in all countries all over the world. JivoChat is developed and localized for the English, Spanish, German, Turkish, Indonesian, Portuguese, and Russian markets. We're ready to work in any country also with 24/7 support. Our widget supports more than 20 popular languages and all the operational systems (iOS, Windows and Linux), including the mobile ones. Agents can access all chats, emails and calls from one Jivo app. Do your clients prefer to ask questions and get support via social media? Interacting with your clients via social media can help you increase sales opportunities. Our main focus is to increase sales conversion rate on any communication channel of the online companies. We are integrated with Shopify, Wix, Bigcommerce, Tilda and many other big names in the industry.

11 Ratings

Starting Price: $19/month/user

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Wimi

For nearly 10 years Wimi has been making teamwork more efficient to win more opportunities. It is the European leader in project management and online collaboration software. Wimi offers a range of tools built to keep businesses in sync, boost team productivity, improve collaboration, and secure critical data. Top features include unified workspaces, a drive solution, team communication, file sharing, task management, project calendar, video/audio calls, reporting, and access rights management. Your data is secured on Wimi as it adheres to the highest industry standards for security such as multi-factor authentification and encryption. 55,000 companies are already using Wimi everyday : try it by yourself, start your 14-day free trial !

7 Ratings

Starting Price: €3.00/month/user

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Arena.im

Arena is a market-leading communication platform designed to help brands create AI-powered communities on their websites and apps. It offers features like live blogs, group chats, AI agents, and content streams to engage audiences in real time. The platform supports industries such as publishers, sports, entertainment, and e-commerce by boosting traffic, engagement, lead generation, and audience monetization. Arena provides powerful customization, advanced analytics, and robust security compliant with GDPR. Its no-code integration makes it easy to add interactive community features to any platform. Trusted by top organizations, Arena helps businesses connect with their audiences and grow online.

5 Ratings

Starting Price: $39/mo (billed anunally)

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SnapComms

SnapComms, an Everbridge company

SnapComms is an Everbridge Company - The only end to end critical event management and employee communication solution in the world. Designed with all workplaces in mind, our software bypasses email to inform and engage every employee. Dynamic, visual tools get 100% message readership over desktop, digital display, and mobile, whether staff are working from home or the workplace. Customizable features ensure staff see your messages at the right time, every time. Discover our suite of communication channels: alerts, tickers, screensavers, surveys, quizzes, newsletter, lock screen, wallpapers, emergency notifications, and digital signage. Pricing starts from 100+ staff.

4 Ratings

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Lark

ByteDance

The next-gen collaboration suite. All your chats, meetings, calendars, docs, and emails in one place. These organisations have made Lark their all-in-one solution for collaboration. Lark is a comprehensive productivity superapp designed to streamline collaboration. It combines chat, meetings, document editing,project management, and automation tools in one intuitive platform, simplifying your workflow and enhancing team communication. It suits teams of all sizes, from small groups to large multinational companies. By utilizing Lark Base, teams have the ability to construct a CRM solution that aligns with their present requirements and is capable of expanding along with the business. Additionally, Lark is well-equipped to serve as a project management tool, providing project managers with robust features for planning, tracking, and executing projects effectively.

2 Ratings

Starting Price: $12/user/month

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Crises Control

The Crises Control modular platform helps organisations, during incidents, emergencies and crises, keep lines of communication open by making it easy to send notifications to any number of people at once, allowing for immediate, individual response with an automatic audit trail. Crises Control is invaluable for providing up-to-the minute notifications to users, minimising the impact to people’s safety, damage to the environment and the organisation. Crises Control offers a providing a single SaaS solution for business continuity, disaster recovery and emergency communication.

2 Ratings

Starting Price: £1 per user per year

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AVOXI

The effective, affordable, and easy-to-use cloud-based call center software, AVOXI Genius. Easily manage your business communications from an intuitive, web-based contact center. AVOXI Genius is the first platform to integrate your contact center solution with your voice service, with virtual phone numbers available for instant activation in 170+ countries. With plans starting at $19.99 per user, AVOXI Genius is one of the most affordable solutions worldwide! Get 2 months free--limited time only.

1 Rating

Starting Price: $19.99/month/user

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VoIP Office

VoIP Office, a leading provider of Cloud based communications, makes it affordable and easy to connect to anyone, anywhere in the world. Our communications solutions meet the needs of any type of business in any industry, from home offices to large enterprises. VOIP OFFICE is a new-generation cloud based communications provider that offers all the features of your traditional PBX along with the latest functionality enabled by the use of VoIP technology. VoIP Office integrates easily with your business applications, seamlessly integrating your desktop and your office into one interconnected system.

1 Rating

Starting Price: $24.95 per month plus taxes

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Yeastar Cloud PBX

Yeastar

Yeastar Cloud PBX is a fully-featured future-ready phone system ideally suited for SMBs. With Linkus UC Clients, you will gain easy access to enhanced call efficiency and remote working agility across any device at your choice. With 100% hosted deployment, there is no upfront hardware cost and the in-house management overheads are reduced to almost nothing. Together with easy to use and full compatibility features, any migration or upgrade to Yeastar’s hosted solution will be as easy as a breeze. * Please note that Yeastar P-Series PBX System is the new Yeastar Cloud PBX that comes with versatile call center features and unified communications features.

1 Rating

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Quiq

Quiq is an enterprise AI customer experience platform that helps companies build, manage, and optimize AI agents across the customer journey. The platform supports AI agents for customers, AI assistants for human support teams, voice AI agents, agentic workflows, reporting, integrations, and digital contact center operations. Businesses can bring existing content into Quiq, guide agent behavior, set guardrails, run simulations, and monitor performance from a centralized environment. Quiq is designed to provide enterprise control with features such as claim verification, decision logs, governance tools, and step-by-step visibility into AI processes. The platform also emphasizes reliability and compliance with 99.999% uptime, redundant model infrastructure, and support for SOC 2 Type II, HIPAA, GDPR, and CCPA requirements. Quiq helps organizations deploy AI-powered customer service solutions while maintaining control, security, compliance, and performance at scale.

Starting Price: $250 per month

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2600Hz

An unrivaled UCaaS solution designed to empower Service Provider success. Differentiate your brand and offering in the market with a completely customizable, white label solution. KAZOO is 2600Hz's turnkey UC platform, offering the flexibility you need to provide a superior communication experience. Give your customers a communication solution that will make them successful. 300+ APIs enable you to customize a solution to help your customers do business better. White label your solution to build and maintain your brand recognition in the market. Low upfront costs let you get started quicker and stay cost competitive. Reliability and geo-redundancy ensures your customers are always online. Mobile ready lets your customers get business done when and where they need to. KAZOO is a multi-tenant platform and gives you the ability to open your sales channels. Bring on resellers, go direct, or have an agent model.

Starting Price: $3.50/month

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thinQ

Commio

thinQ offers a "better way" to power voice and SMS/MMS text messaging applications in the cloud, get up and running fast with our new, integrated thinQ io portal or APIs. We make it easy for SaaS and UCaaS platforms, enterprise contact centers plus telecom VoIP providers to bring your own 40 high-quality carriers to Twilio, Nexmo, Plivo, SignalWire or any SIP connection. Use our APIs to add and control your inbound and outbound voice and texting features in your existing tech stack in minutes, save on your cost of goods, connect to existing SIP providers, improve call delivery and quality, and more. Our now fully-integrated thinQ.io Web platform also makes it easy to buy and port phone numbers, create route profiles and trunks, enable text messaging, and more. Add call-specific analytics and SIP ladders along with our five-star support team to mitigate and route around outages, create custom routes and blocks, and more – and you've found a "better way" to communicate.

Starting Price: $500

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CM.com

Mobile communication and payments solutions. Combine messaging channels like WhatsApp with innovative payments to create true Conversational Commerce. We help companies communicate. Our customers use SMS, Voice and the world’s most popular chat apps: WhatsApp, Apple Business Chat, Google RCS. Start the conversation in the channel your customers prefer and let the AI bot do the talking. Integrate commerce in the conversation to drive conversions. CM.com is a licensed Payment Service Provider, offering a range of options for any channel with Apple Pay, Google Pay, WeChat Pay, Credit Cards and local payments like iDeal and Bancontact. CM.com is also a Ticketing platform helping festivals, museums and stadiums sell and manage any type of ticket. The Customer Data Platform takes marketing to a personal level. Identity and e-sign solutions assure authentication in any transaction.

Starting Price: $0/month

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NetSfere

Infinite Convergence

NetSfere is the leading enterprise mobile messaging service that provides all preferred means of communication - text, video, and voice - all in one encrypted platform. NetSfere provides industry-leading security and message delivery capabilities, including global cloud-based service availability, device-to-device encryption, location-based features and administrative controls. NetSfere is also compliant with regulatory requirements, including the Health Insurance Portability and Accountability Act (HIPAA), General Data Protection Regulation (GDPR), Sarbanes-Oxley and others. Designed to meet the industry-specific challenges your organization is up against, NetSfere's next-generation approach allows employees to safely communicate business information in real-time via a user-friendly Web interface or mobile messaging app.

Starting Price: $7 per user per month

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Ansys Cloud Direct

Ansys

Access Ansys Cloud Direct anywhere, anytime to obtain endless simulation capabilities compatible with most Ansys solvers. Engineering simulation has long been constrained by fixed computing resources available on a desktop or cluster. Ansys Cloud provides access to on-demand, cloud-based computing resources, including both interactive workstations and HPC clusters, for faster, high-fidelity results offering greater performance insight. Ansys Cloud increases simulation throughput by removing the hardware barrier. Ansys Cloud Direct is a scalable and cost-effective approach to HPC in the cloud. To leverage the combined benefits of cloud computing and best-in-class engineering simulation, Ansys partnered with Microsoft® Azure™ to create a secure cloud solution. Within Ansys Mechanical, Ansys Fluent, Ansys Electronics Desktop, Ansys SPEOS, Ansys Discovery, Ansys LS-Dyna, Ansys LST, Ansys CFX and Ansys Lumerical, you can easily access HPC in the cloud directly from the applications

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MaxContact

MaxContact is suitable for sites from 6 – 1000+ users, with clients around the world in all sectors including BPO’s, financial services, utility providers and many more. MaxContact is a proven supplier to some of the market leaders in these fields.

Starting Price: £49 per month per User

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LumApps

LumApps is a leading Employee Experience Platform founded in 2015 to unify the modern workforce through better communication, engagement, and instant access to information. Integrated with Google Workspace and Microsoft 365, LumApps intelligently connects people, information, and business applications to empower employees and enhance productivity. The product tailors each experience to the unique needs of the employee, from executives and managers to frontline workers. LumApps is a true SaaS platform, designed to scale to the needs of today’s largest enterprises and is easily accessible across any device or language. With over 250 people in 7 offices located on 3 continents, LumApps serves prominent companies like Veolia, Airbus, Valeo, Air Liquide, The Economist and Electronic Arts, supporting more than 4 million users worldwide.

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Ringover

ingover Group is a European SaaS software publisher and telephone operator since 2005. A true expert in business telecoms, since early 2018 it has been offering Ringover, a voice - video - chat - SMS and call centre communication solution, 100% cloud and trusted by 10,000 users. Integrable with business apps and offering real-time statistics, Ringover makes it possible to manage business communications in just a few clicks. Our keys: end-to-end technological expertise, a user-friendly interface and full support at every stage. With Ringover, your business communications are possible anywhere in the world via PCs or smartphones. A standard internet connection is all you need!

Starting Price: $44.00/month/user

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maaiiconnect

M800

maaiiconnect makes customer engagement simple. It is the only cloud-based platform that brings digital and telecom communications together to help businesses deliver seamless customer experiences. Be a truly omnichannel business. Centralise channels such as WhatsApp, WeChat, Facebook Messenger, SMS, Virtual Numbers, Video Conferencing, and a Web Communications Widget for Live Chat and Web Calls into one place with full customer relationship history, customer data, CRM, ticketing system, and rich insights.

Starting Price: Free

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CompletePBX 5 IP PBX

Xorcom

Virtual IP PBX (Private Branch Exchange) or Phone System Appliance – CompletePBX is the heart of Xorcom hardware and software phone systems. Built on top of the solid Linux and Asterisk platforms, it’s built for stability and performance. CompletePBX was designed from the ground up to combine ease of use, advanced features and security at every level. Download free, fully functional CompletePBX 5 VM – evaluation virtual machine now! Check out our FREE online certification training course that will take you step by step through all the basics of CompletePBX system. Save a lot of time and effort by trying to go at it alone. Let us help you get there faster.

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Webex Connect

Cisco

An API and low-code Communications Platform as a Service (CPaaS) offering designed to help enterprises lower cost, reduce complexity, and accelerate IT roadmaps. Map and automate customer journeys in minutes using a drag-and-drop editor with powerful building blocks (nodes). Shift to low-code development to reduce the time to market for new applications and journeys. Seamlessly consume events from existing systems to trigger customer communication flows. Integrate customer interactions with backend systems to achieve end-to-end automation. Easily test, deploy, and make iterative changes to flows in a secure and scalable serverless environment. Leverage our extensive portfolio of communication APIs and SDKs for SMS, voice, push, RCS, WhatsApp, video, etc., to engage customers on their preferred channels.

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Voiptime Contact Center

Voiptime Cloud

Increase talking time up to 300% with a versatile cloud-based call center solution. It has everything you'll ever need: automated call distribution, IVR system, call campaigns with 3 dialing modes (Preview, Power, Predictive), auto dialing, mini CRM, call scripting, quality assurance, and comprehensive reporting. Enjoy the capabilities of Voiptime Cloud Contact Center software trusted by 1000+ users!

Starting Price: $70 per user per month

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8x8 APIs

8x8

Create more engaging customer experiences at scale with SMS, Chat Apps, Video & Voice APIs. Industry standard APIs make it easy to quickly automate notifications. 24/7 customer support ensures expertise is always there when you need it. Reliable delivery provided by our global, carrier-grade platform. Reach your customers anywhere with coverage across 190 countries and 130 network operators. Reliably reach customers anywhere with notifications, one-time passwords, reminders and alerts. Reach more customers with the ability to deliver messages across many different platforms through one API. Live support with the click of a link. Convert text to speech to create tailored, private messages at scale using this API. The Campaign Manager lets you instantly start sending SMS campaigns without integrating an API. Access the online portal, upload approved contacts and start communicating.

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Soprano

Soprano Design

Enrich Your Communications Mobile communication is becoming increasingly Interactive. Your customers and employees will appreciate the ability to engage with your brand in the channel they prefer to use, whether it is traditional technology such as SMS, Voice, and Email, or newer exciting and more interactive IP-based social texting channels such as WhatsApp Business or RCS Chat for Google Android Messages. Join leading enterprises and government organisations globally and move onto a powerful Communications Platform as a Service (CPaaS) administration platform with messaging tools such as configurable templates, content masking, IP address filtering, prioritization, localization and more. Information is your most valuable asset, move to a secure IP messaging environment for your internal operations, workflows and incident management, and learn how to leverage Messaging as a Platform.

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Pypestream

Make your call center obsolete. Turn your enterprise into a conversational powerhouse with all-in-one cloud messaging. Always-on customer care. Provide your customers with a 24/7 immersive gateway to your business. Secure Transactional Messaging: Deliver rich, dynamic experiences with strict data privacy and get users to resolution. Full-Stack Platform: Leverage automation, conversational analytics, agent escalations, and self-service. AI Deployment Mastery: “Conversationalize” your brand and raise customer satisfaction with elite UX. No more AI pilots to nowhere, no more science projects. Pypestream customers achieve incredible ROI. It’s innovation with a proven business impact. Short-staffed due to coronavirus? It's time to put Pypestream's COVID-19 customer care starter packs to work.

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Retarus

As a leader in information logistics, we drive communication for companies worldwide. With intelligent infrastructures, patented technology and excellent service. Because the faster and more securely your information flows, the better your business runs. Are you ready for Retarus? Successful business depends on agile and secure communication processes for their digitized and automated workflows. From newsletters and order confirmations to password resets and status notifications – fast delivery of transactional emails plays an essential role in the customer journey. Retarus helps you reach 99% of all mobile networks. That means almost everyone in the world. Quickly and reliably. Read our use cases to learn how you can make your customer dialogue more profitable with enterprise SMS services. Send your personalized content reliably, even to large distribution lists. By email, fax or SMS—it’s easy with a standardized and intuitive platform. Communicate directly from your web browser.

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Best Cloud Communication Platform Software in the UK

Compare the Top Cloud Communication Platform Software in the UK as of October 2026

What is Cloud Communication Platform Software in the UK?